Listes faunistiques invertébrés
L'Arrêt-Darré à Gonez 05234012
- Télécharger la fiche IRSTEA xls / 91 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 13/10/2017 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 15.0 |
| GFI | 7 |
| Variété taxonomique | 31 |
| Taxon indicateur | Leuctridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 84.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Rapide | C |
| P2 | Pierres, galets | Moyenne | B |
| P3 | Blocs | Lente | B |
| P4 | Branchage, racines | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Litieres | Nulle | A |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Lente | C |
| P10 | Dalles, argiles | Lente | A |
| P11 | Granulats | Nulle | A |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 1 | 1 | |
| Leuctra | 69 | 4 | 21 | 22 |
| Hydropsyche | 212 | 34 | 80 | |
| Athripsodes | 311 | 1 | ||
| Ceraclea | 313 | 1 | ||
| Mystacides | 312 | 16 | 5 | |
| Oecetis | 317 | 4 | ||
| Limnephilidae | 276 | 1 | ||
| Stenophylacini-chaetopterygini | 3146 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Sericostomatidae | 321 | 1 | 4 | 1 |
| Sericostoma | 322 | 3 | 1 | |
| Baetis | 364 | 22 | 1 | |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 1 | ||
| Ephemera | 502 | 36 | 7 | 28 |
| Heptageniidae | 399 | 1 | 1 | |
| Heptagenia | 443 | 1 | ||
| Leptophlebiidae | 473 | 2 | 3 | 2 |
| Paraleptophlebia | 481 | 1 | 3 | 1 |
| Platambus | 556 | 5 | 1 | |
| Elmis | 618 | 2 | 19 | 5 |
| Limnius | 623 | 15 | 11 | 29 |
| Oulimnius | 622 | 8 | 3 | |
| Stenelmis | 617 | 3 | 4 | |
| Hydraena | 608 | 2 | ||
| Atrichops | 840 | 2 | ||
| Chironomidae | 807 | 17 | 11 | 9 |
| Simuliidae | 801 | 1 | 2 | |
| Calopteryx | 650 | 1 | ||
| Sialis | 704 | 2 | ||
| Asellidae | 880 | 9 | ||
| Gammaridae | 887 | 2 | 1 | 1 |
| Gammarus | 892 | 26 | 90 | 19 |
| Ancylus | 1028 | 2 | ||
| Potamopyrgus | 978 | 228 | 1203 | 117 |
| Radix | 1004 | 1 | ||
| Planorbidae | 1009 | 3 | ||
| Gyraulus | 1015 | 1 | ||
| Sphaeriidae | 1042 | 11 | 5 | 1 |
| Pisidium | 1043 | 1 | 2 | |
| Tricladida | 1054 | 1 | ||
| Dugesia | 1056 | 1 | ||
| Glossiphonia | 909 | 3 | 1 | |
| Oligochaeta | 933 | 58 | 9 | 19 |
| Lophopus | 5186 | 3 | 3 | |
| Hydracarina | 906 | 3 |